ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.DeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL data file.
HTriggerRecordBefore (Function)
Retrieves the value of the current record before the trigger(s) are executed.
HDeclareExternal (Example)
Usage example of the HDeclareExternal function
Describing the replication (ReplicEdit)
ReplicEdit is used to create a replication via a wizard, but the replication description window allows identifying or configuring additional parameters......
Managing connections
WINDEV, WEBDEV and WINDEV Mobile propose different methods for describing a connection......
HCheckMemo (Function)
Checks the structural integrity of memos in an HFSQL data file.
HStatCalculate (Function)
Performs various statistical calculations on the file keys.
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
1. Analysis: Database structure
When a WINDEV, WEBDEV or WINDEV Mobile project uses data files, it must be associated with an analysis....
HDescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL data file.
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
HCS.FrameSize (Variable)
The HCS.FrameSize variable is used to resize the outgoing data frame.
Installing an application: single-user or network setup?
WINDEV proposes several types of setup for a WINDEV application......
CursorOptions (Property)
The CursorOptions property is used to manage the type of cursor used for a connection (Native Connectors, OLE DB, etc.).
XLS file handling functions
List of functions for managing XLS files...
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
HOptimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
Configuring the Project Management Hub
The Project Management Hub allows you to configure......
Defining specific character sets in HFSQL data files
When an application is used to display or save data in HFSQL files, this data is entered in the current language......
WDModFic : Tool for automatic modification of data files
WDModFic is a tool used to perform the automatic modification of the data files found on the development computer and on the end-user computers......
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
HDescribeLink (Function)
Describes a link between two data files through programming.
Utility components
WINDEV includes several utility components that allow you to handle data directly......
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
HListLink (Function)
Returns the list of links (Merise) in the current analysis or in a specific analysis